Abstract: The invention relates to the field of optically-carried information technology and provides a method and device for optically-carried information transmission based on full-spectrum LEDs. The method addresses the problem of visual perception interference caused by multi-color LEDs used for data transmission in the prior art. The method includes: dividing the data to be transmitted according to the first transmission demand information, obtaining a second preset number of data segments; selecting target monochromatic LEDs based on the luminous characteristics of the LEDs and the first transmission demand information; processing the data segments using the target LEDs and preset modulation algorithms to generate corresponding LED control signals; and controlling the target LEDs to transmit optically-carried information based on the control signals.

Abstract: Disclosed is an environment-friendly and flame-retardant abradable seal coating material with an ultra-low density and a use method thereof. The seal coating material includes a component A and a component B packaged separately; the component A includes 20-30 wt % of a curing agent for bisphenol A epoxy resin, 20-30 wt % of a liquid phosphorus-containing curing agent, 20-40 wt % of a hollow glass microbead, 1-5 wt % of 2,4,6-tris(dimethylaminomethyl)phenol, 5-15 wt % of dimethyl methylphosphonate and 0.5-3 wt % of a silane coupling agent; the component B includes 30-40 wt % of a bisphenol A epoxy resin, 30-40 wt % of a liquid phosphorus-containing epoxy resin, 20-30 wt % of a hollow glass microbead, 0-10 wt % of a liquid acrylonitrile-butadiene rubber and 0.5-3 wt % of a silane coupling agent. The method includes: mixing the component A and the component B to obtain a coating, and applying the obtained coating to a surface of a part for curing.

Abstract: One or more semiconductor processing tools may form a deep trench within a silicon wafer. The one or more semiconductor processing tools may deposit a first insulating material within the deep trench. The one or more semiconductor processing tools may form, after forming the deep trench with the silicon wafer, a shallow trench above the deep trench. The one or more semiconductor processing tools may deposit a second insulating material within the shallow trench.

Abstract: The disclosure provides communication methods and apparatuses. One example method includes that at least one data packet of a first service is received, where the at least one data packet includes a first data packet, and the first data packet is located at a first location in the at least one data packet. Then, the at least one data packet and first indication information are sent to a first network device, where the first indication information indicates the first location.

Abstract: A method and device for optimal power flow calculation in power systems based on generalized Nash equilibrium are disclosed.

Abstract: A computer vision processing system is provided. The system includes one or more target devices and a processing unit. The target devices are configured to run the executable code of an image processing pipeline. The processing unit is configured to receive a series of application programming interface (API) calls and create a raw graph accordingly, redraw the raw graph into a compilable graph by sequentially processing each node, and compile the compilable graph into the executable code of the image processing pipeline. The series of API calls includes at least one tiling API call to set at least one of the nodes and at least one of the data objects as tileable. Each tileable node corresponds to multiple parallel processing nodes in multiple branches in the compilable graph, and each tileable data object corresponds to multiple tile data objects in the branches in the compilable graph.

Abstract: A communication method includes receiving an absolute timing advance command from a network device, and determining one of two uplink sending timing advances according to the absolute timing advance command. The absolute timing advance command includes a first field useable to indicate information about an uplink sending timing advance, and a second field useable to indicate a timing advance group identifier. The timing advance group identifier is associated with the one of the two uplink sending timing advances.

Abstract: An example system includes: a first device having a ground plane at a first voltage, a first transmission terminal, and a second transmission terminal; a second device having a ground plane at a second voltage, a first receiver terminal, and a second receiver terminal; wherein the first device is configured to: operate in either a linear mode or a saturation mode based on a magnitude of electromagnetic interference; and during the linear mode or the saturation mode, use the first transmission terminal and second transmission terminal to transmit a differential signal to the second device.

Abstract: Embodiments of this application provide example communication methods and apparatuses. One example method includes receiving, by a terminal device, N pieces of first information in N separate transmissions, where N is an integer greater than 1. The terminal device can then determine second information or transmission information of the second information based on at least a part of the N pieces of first information, where each of the N pieces of first information includes M bits, and M is an integer greater than or equal to 1.

Abstract: The invention provides a fracture opening simulation device for hard brittle mudstone and shale with organic matter, it includes a simulated support, the lower part of the simulated support is connected with a storage bucket bottom block plate through a screw, the middle of the simulated support is provided with a support socket with a circular structure, the upper surface of the storage bucket bottom block plate is provided with a circular convex structure of a block plate boss, the block plate boss is closely inserted in the support socket, the upper surface of the simulated support is fixed connected with a core column storage barrel.

Abstract: The invention is directed to a chemical reactor (100) having (a) two or more gas reactor elements (12) with each gas reactor element (12) having (i) a first reaction chamber (38), and (ii) a feed assembly unit (36), (b) a second reaction chamber (20) coupled with each of the two or more gas reactor elements (12) and configured to independently receive two or more product streams from the two or more gas reactor elements (12); and optionally, (c) a gas converging section (40) located downstream to the second reaction chamber (20). The invention is further directed to a method of producing chemical products using the chemical reactor (100) of the present invention.

Abstract: The present application relates to a secondary battery, a battery module and a device. The secondary battery includes a cap plate assembly; an electrode assembly, including a main body and a tab extending from the main body; an electrode terminal, arranged at the cap plate assembly to electrically connect with the tab; a first pressing-against member, arranged between the cap plate assembly and the main body, herein an accommodating space is formed between the first pressing-against member and the electrode terminal; a second pressing-against member, arranged between the cap plate assembly and the main body; herein a part of the tab, that passes between the first pressing-against member and the second pressing-against member and extends into the accommodating space, is connected to the electrode terminal, and the first pressing-against member and the second pressing-against member press against two opposite surfaces of the tab respectively.

Abstract: This application provides a paging method and an apparatus. In the paging method, a first core network device sends first signaling to a first device, indicating to the first device to page a terminal device. The first device may send second signaling, where the second signaling may indicate information about a first flag. The information about the first flag indicates that a type of a flag of a to-be-paged terminal device is a first type and/or a state of the flag is a first state, to determine the to-be-paged terminal device. In this way, a mechanism for paging the terminal device is provided, and there is no need to determine which terminal device is to be paged. This helps simplify the process of paging the terminal device.

Abstract: Certain aspects of the disclosure provide systems and methods for resolving ambiguities encountered by a decision machine learning (ML) model during processing of input data. For example, a method may include identifying an ambiguity during decision processing of first input data by a decision ML model; conveying the ambiguity to an expert agent for evaluation; receiving, by an LLM, feedback regarding the ambiguity from the expert agent; determining, by the LLM, that the feedback, received from the expert agent, resolves the ambiguity; generating second input data by the LLM, the second input data having the first input data and the feedback determined to resolve the ambiguity; processing the second input data by the decision ML model to generate a decision based on processing of the second input data; and outputting, by the LLM, the decision received from the ML model.

Abstract: A radio resource control (RRC) connection resume method includes receiving, by a first network device, an RRC connection resume request message from a terminal device. The RRC connection resume request message is used to request to resume an RRC connection of the terminal device. The method also includes sending a first message to a second network device. The first message includes auxiliary information. The auxiliary information includes at least one of information used by the terminal device to perform redirection or information used by the terminal device to perform cell reselection, or the auxiliary information indicates that the first network device cannot respond to the RRC connection resume request message of the terminal device. The method further includes receiving an RRC release message from the second network device. The method additionally includes sending the RRC release message to the terminal device.

Abstract: A terminal device sends at least one piece of relative position information to a network side device, where the relative position information is information about a relative position between any two of a plurality of tags supported by the terminal device. The terminal device measures, by using the plurality of tags, a reference signal sent by the network side device, to obtain reference signal measurement information corresponding to the plurality of tags. The terminal device sends, to the network side device, the reference signal measurement information corresponding to the plurality of tags.

Abstract: The invention discloses a solar pickup truck bed cover with a lock bolt structure, wherein include a supporting system, a lock bolt clamp system, a lock bolt system, a solar panel, a power storage system and a fixing clamp assembly; the lock bolt clamp system is connected to the edge of the cargo hopper, the solar panel is connected with the supporting system; the power storage system includes a power storage box, the power storage box is connected to the supporting system through an anti-moving clamp system, the supporting system is connected to the lock bolt clamp system through a lock bolt system. The invention can convert light energy into electric energy and store it in the power storage box during driving by setting the solar panel, providing mobile power for the users in real time during outdoor activities. In addition, it can also provide emergency power when the new energy automobile is exhausted, allowing the car to travel about 30 kilometers in an emergency.

Abstract: A communication method and apparatus are provided. The method includes: A network device sends first signaling, indicating a terminal device to initiate random access on a first random access occasion; after receiving the first signaling, if the terminal device cannot complete the random access or data transmission after the random access, for example, stored energy of the terminal device is insufficient, the terminal device may send first indication information to the network device, indicating that a first terminal device cannot complete the random access or data transmission after the random access; and after receiving the first indication information, the network device may send second signaling, indicating the terminal device to initiate random access on a next random access occasion (namely, a second random access occasion) after the first random access occasion.

Abstract: The invention discloses an external roll cover for a pickup truck, including a layer of leather and a supporting frame, the layer of leather is connected to the cargo hopper through a supporting frame, the supporting frame includes a front rail assembly, a rear rail assembly and a side rail assembly, the front rail assembly is connected to the rear rail assembly through a side rail assembly, the front rail assembly includes a front rail, a front rail joint and a front rail rubber strip, the front rail is connected with the side rail assembly through a front rail joint, the front rail is connected with a front rail rubber strip, the front rail joints are connected at both ends of the front rail, the front rail rubber strip is stick on the bottom of the front rail. The front rail strip is very long, which can play a good waterproof effect.

Abstract: This application provides a signal measurement method and a communication apparatus, to measure a downlink angle of departure (DAOD) more accurately. The method includes: receiving resource configuration information, where the resource configuration information includes configuration information of a first reference signal set, the first reference signal set includes M reference signals, N reference signals in the M reference signals are reference reference signals, M is greater than 1, and N is greater than or equal to 1; receiving the M reference signals; determining N first paths corresponding to the N reference reference signals, and separately determining M*N received powers of the M reference signals on the N first paths; and reporting a measurement result, where the measurement result includes K*N received powers in M*N received powers, K?M, and the first path is one of a plurality of paths corresponding to a reference reference signal.